I'm 27+3, and for the past few days what was an occasional twinge has turned into a fairly severe and frequent pain in my buttock, spreading into my lower back and my thigh when I put weight on it. After a fairly scary incident yesterday where I got up from my desk at work and couldn't walk for about 10 minutes, I got a GP appointment for this morning and she said it sounded like sciatic nerve pain and referred me to the physio. However, what she couldn't really do is answer my questions about what to do in the meantime, so I thought I'd ask other sufferers! It seems to be worst when I stand up after sitting for a long time, so should I be trying to keep moving regularly? Or should I be resting it as frequently as possible? I'm working from home today, but can't do that forever! Any other tips for how to continue to function?!